50:29

Qaaf 50:29

مَا يُبَدَّلُ ٱلْقَوْلُ لَدَىَّ وَمَآ أَنَا۠ بِظَلَّٰمٍۢ لِّلْعَبِيدِ

Maa yubaddalul qawlu ladaiya wa maaa ana bizal laamil lil'abeed

The word will not be changed with Me, and never will I be unjust to the servants."